If temperature rises above 32°F, then send IFTTTrigger-Temp-AboveFrz action to your Alexa device

Prevent Wasting H2O Dripping Faucets, triggers Alexa Announcement when ABOVE freezing. Configure: Location. Instructions: 1) In Alexa app, enable skill-IFTTTrigger 2) Login to Amazon 3) In Alexa app, create new Routine: 3a) Name: Temp ABOVE freezing 3b) When this happens: Smart Home, IFTTTrigger-Temp-ABOVE-Frz, Save 3c) Add Action: Messaging, Send Announcement, "Temperature is above freezing. Turn off faucets.", Next, All Devices, Next, Next, Save